package com.bootcamp.mvc1125.service;

import com.bootcamp.mvc1125.bean.User;

/**
 * @program: spring-1125-mvc-java-config
 * @description:
 * @author: Keyu Li
 * @create: 2021-11-25 11:38
 **/

public interface UserService {
    User queryById(Integer id);
}
